DE60224405D1 - Vorrichtung zur ladung von fasern in einer fasersuspension mit kalziumkarbonat - Google Patents

Vorrichtung zur ladung von fasern in einer fasersuspension mit kalziumkarbonat

Info

Publication number
DE60224405D1
DE60224405D1 DE60224405T DE60224405T DE60224405D1 DE 60224405 D1 DE60224405 D1 DE 60224405D1 DE 60224405 T DE60224405 T DE 60224405T DE 60224405 T DE60224405 T DE 60224405T DE 60224405 D1 DE60224405 D1 DE 60224405D1
Authority
DE
Germany
Prior art keywords
rotor
calcium carbonate
fiber suspension
loading fibers
stator assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60224405T
Other languages
English (en)
Inventor
Klaus Doelle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Application granted granted Critical
Publication of DE60224405D1 publication Critical patent/DE60224405D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE60224405T 2001-07-11 2002-07-05 Vorrichtung zur ladung von fasern in einer fasersuspension mit kalziumkarbonat Expired - Lifetime DE60224405D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/902,975 US6673211B2 (en) 2001-07-11 2001-07-11 Apparatus for loading fibers in a fiber suspension with calcium carbonate
PCT/EP2002/007454 WO2003006741A1 (en) 2001-07-11 2002-07-05 Apparatus for loading fibers in a fiber suspension with calcium carbonate

Publications (1)

Publication Number Publication Date
DE60224405D1 true DE60224405D1 (de) 2008-02-14

Family

ID=25416710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224405T Expired - Lifetime DE60224405D1 (de) 2001-07-11 2002-07-05 Vorrichtung zur ladung von fasern in einer fasersuspension mit kalziumkarbonat

Country Status (5)

Country Link
US (2) US6673211B2 (de)
EP (1) EP1417378B1 (de)
AT (1) ATE382741T1 (de)
DE (1) DE60224405D1 (de)
WO (1) WO2003006741A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109483B (fi) * 2000-11-16 2002-08-15 Andritz Oy Menetelmä ja laitteisto massan käsittelemiseksi täyteaineella
DE10302783A1 (de) * 2003-01-24 2004-08-12 Voith Paper Patent Gmbh Verfahren zur Erzeugung einer für die Herstellung einer Tissue- oder Hygienebahn bestimmten Faserstoffsuspension
FI120463B (fi) * 2003-07-15 2009-10-30 Upm Kymmene Corp Menetelmä paperin valmistamiseksi ja paperi
DE10335751A1 (de) * 2003-08-05 2005-03-03 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
DE10357437A1 (de) * 2003-12-09 2005-07-07 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
EP1784536A1 (de) * 2004-07-14 2007-05-16 International Paper Company Verfahren zur herstellung von papier
DE102004045089A1 (de) * 2004-09-17 2006-03-23 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Beladen einer Faserstoffsuspension
JP5702300B2 (ja) * 2008-12-16 2015-04-15 エイチ アール ディー コーポレーション ワックスの高せん断酸化
FI124831B (fi) * 2010-03-10 2015-02-13 Upm Kymmene Oyj Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen
BR112022013920A2 (pt) * 2020-04-01 2022-10-11 Andritz Ag Maschf Dispositivo para refino de uma suspensão de polpa de fibra

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403916B (sv) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall Anordning vid malapparater for lignocellulosahaltigt material
SE436287B (sv) * 1983-04-12 1984-11-26 Sunds Defibrator Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt material
SE436502B (sv) * 1984-02-15 1984-12-17 Thune Eureka As Anordning for urvattning och raffinering av fibermassasuspensioner
US5223090A (en) 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
FI100670B (fi) * 1996-02-20 1998-01-30 Metsae Serla Oy Menetelmä täyteaineen lisäämiseksi selluloosakuituperäiseen massaan
SE508502C2 (sv) * 1997-02-25 1998-10-12 Sunds Defibrator Ind Ab Matningselement för malapparat med två motstående malorgan, av vilka ett är stationärt och ett roterande
DE19712651A1 (de) * 1997-03-26 1998-10-01 Voith Sulzer Stoffaufbereitung Verfahren und Vorrichtung zur Herstellung eines heißen, überwiegend Papierfasern enthaltenden Krümelstoffes
DE19828952B4 (de) * 1998-06-29 2005-04-14 Voith Paper Patent Gmbh Verfahren zur Erzeugung von satiniertem Papier
DE10102449C1 (de) * 2001-01-19 2002-03-21 Voith Paper Patent Gmbh Vorrichtung zur Heiß-Dispergierung eines Papierfaserstoffes

Also Published As

Publication number Publication date
US6939438B2 (en) 2005-09-06
WO2003006741A1 (en) 2003-01-23
EP1417378B1 (de) 2008-01-02
EP1417378A1 (de) 2004-05-12
ATE382741T1 (de) 2008-01-15
US20040094277A1 (en) 2004-05-20
US6673211B2 (en) 2004-01-06
US20030010463A1 (en) 2003-01-16

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Legal Events

Date Code Title Description
8332 No legal effect for de